2. two angles have a common vertex but no common side. how can you tell whether the angles are vertical angles?

Explanation:

The angles are vertical angles if the opposites of the rays forming one of the angles are the rays forming the other angle.

More formally, if V is the common vertex, and ...

Then angle RVT and angle SVU are vertical angles.

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Another way to say this is that points R, V, S are collinear, as are points T, V, U, and the two angles of interest are RVT and SVU.

If the above conditions cannot be met, then the angles are not vertical angles.

may i see the picture? it would a lot, xox

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent